Data projector



FIG. 1 is a front, top and right side perspective view of a data projector showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The broken line showing of the remainder of the data projector is for environmental purposes only and forms no part of the claimed design. 

The ornamental design for a data projector, as shown and described. 